Displaying 20 results from an estimated 2000 matches similar to: "Re: [XenARM] Question about booting parameter of Mini-OS for ARM"
2013 Dec 09
5
About booting Xen with UEFI on FastModel
Hi all,
I noticed that upstream UEFI is now supported ARMv8 on FastModel.
I’ve tried it to boot Linux with it. And it works. But it seems
it still cannot load Xen hypervisor properly. I’m now looking for
the reasons. Is there any difference for a firmware to load Xen
and Linux kernel?
Cheers,
Baozi
2013 Mar 25
6
Can not boot Dom0 when using Anthony's new XenARM source for Arndale.
Hi Xen Developers,
I had tested new XenARM for Arndale board that is updated in Anthony''s
tree from 2 days ago.
I expected that will be working. But, I can not boot Dom0 Kernel.
I used kernel and XenARM both are from Xen
Wiki(http://wiki.xen.org/wiki/Xen_ARM_with_Virtualization_Extensions/Arndale).
It (seems) stopped after "(XEN) Freed 212kB init memory" message. When
I
2013 Jul 18
15
[PATCH v5 0/5] xen: public interface and foreign struct check changes for arm
I last posted this back in April to critical acclaim (AKA near total
silence).
I''m not sure who looks after tools/include/xen-foreign. I had thought it
was Jan but I think I was confused and was thinking of the semi-related
xen/include/compat stuff. IOW I think nobody felt "responsible".
Unless there''s any objection lets just treat this as coming under tools.
The
2005 May 31
0
[PATCH] Store page and evtchn in start_info_t
Hi all,
This is a trivial patch which adds the two fields to start_info_t for
the shared page and event channel port for the share. Feel free to
destroy this in any way. The python binding just fills zeros in for the
moment, making it harmless.
Mike Wray has a nicer version in his tree, but this is the minimal
version. (Thanks to Mike for the .esp fix, too).
Cheers,
Rusty.
diff -ur
2012 Mar 15
3
[PATCH] arm: allocate top level p2m page for all non-idle VCPUs
Not just dom0.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
---
xen/arch/arm/domain.c | 3 +++
xen/arch/arm/domain_build.c | 3 ---
xen/arch/arm/p2m.c | 2 +-
3 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/xen/arch/arm/domain.c b/xen/arch/arm/domain.c
index 5702399..4b38790 100644
--- a/xen/arch/arm/domain.c
+++ b/xen/arch/arm/domain.c
@@
2013 Mar 21
27
[PATCH 0/4] xen/arm: guest SMP support
Hi all,
this small patch series implement guest SMP support for ARM, using the
ARM PSCI interface for secondary cpu bringup.
Stefano Stabellini (4):
xen/arm: basic PSCI support, implement cpu_on
xen/arm: support for guest SGI
xen/arm: support vcpu_op hypercalls
xen: move VCPUOP_register_vcpu_info to common code
xen/arch/arm/domain.c | 66 ++++++++++++++++++++++++
2013 Nov 01
17
[PATCH v2 00/14] xen: arm: 64-bit guest support and domU FDT autogeneration
I''ve addressed all (I think/hope) of the review comments.
The main change is to expose the guest virtual platform (e.g. memory
layout and interrupt usage etc) to the toolstack via the public
interface. This is then used during FDT generation. I have just codified
the current defacto standard layout, it''s probably not the best layout
but any change can be a separate patch/series.
2012 Nov 28
4
[minios] Add xenbus shutdown control support
Add a thread watching the xenbus shutdown control path and notifies a
wait queue.
Add HYPERVISOR_shutdown convenient inline for minios shutdown.
Add proper shutdown to the minios test application.
Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
diff -r fdf241ea6ff4 extras/mini-os/include/kernel.h
--- a/extras/mini-os/include/kernel.h Wed Nov 28 21:29:18 2012 +0100
+++
2013 Nov 19
23
[PATCH v6 00/16] xen: arm: 64-bit guest support and domU FDT autogeneration
Biggest change is to switch the new DTB node to /xen-core-devices
instead of /xen at Stefano''s request.
I also dropped the few patches title HACK etc which weren''t supposed to
be there and fixed up some bits and pieces which folks commented on.
George, WRT the freeze I think this is functionality which we cannot
ship Xen 4.4 without. The impact is entirely constrained to the
2013 Jun 26
24
Re: [XenARM] XEN tools for ARM with Virtualization Extensions
(moving to xen-devel, xen-arm is for the older PV ARM port)
On Tue, 2013-06-25 at 23:59 +0000, Eric Trudeau wrote:
> Hi, I am trying to build the XEN tools for our port of XEN to our
> Cortex A15-based platform.
>
> I am using the repo at git://xenbits.xenproject.org/xen.git to
> cross-compile the tools into our rootfs.
Which branch/changeset are you using?
I've heard that
2006 Oct 27
0
[PATCH]mini-os: handle start_info_t pointer
Hi Gregor,
on ia64 the start_info_t pointer is stored within shared_info_t structure.
So it makes sense to initialize the pointer within arch_init(), which is
different from x86.
With this patch the &si is given to arch_init().
Please have a look!
Thanks.
Dietmar.
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2007 Sep 30
6
Switching to user mode from domU kernel
I''m having trouble switching into user mode with my domU kernel --
everytime I call __HYPERVISOR_iret, the hypervisor calls into my
kernel via the registered callback handler. None of the bits in
the event channel pending arrays are set. If I return via the
iret call, the hypervisor immediately calls back into the handler.
The user RIP never changes, so it is clearly not making forward
2012 Nov 26
13
[PATCH 0 of 4] Minios improvements for app development
This patch series contains a set of patches making minios rather easier
to use, from an application development point of view.
Overview of patches:
1 Command line argument parsing support, from Xen.
2 Weak console handler function.
3 Build system tweaks for application directories.
4 Trailing whitespace cleanup. (because it is very messy)
Patch 4 is likely to be more controversial than
2012 Jan 25
26
[PATCH v4 00/23] Xenstore stub domain
Changes from v3:
- mini-os configuration files moved into stubdom/
- mini-os extra console support now a config option
- Fewer #ifdefs
- grant table setup uses hypercall bounce
- Xenstore stub domain syslog support re-enabled
Changes from v2:
- configuration support added to mini-os build system
- add mini-os support for conditionally compiling frontends, xenbus
-
2013 Oct 16
13
About arm32 address translation
Hi Ian,
I am trying to add supporting dumping 32-bit guest on arm32 to see what happened in my dom0 kernel when booting. It seems gvirt_to_maddr() is not workable under arm32. But why has it been implemented both in include/asm-arm/arm{32,64}/page.h?
Thanks.
Baozi
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2010 May 21
10
increase evtchn limits
Hi,
I''m trying to boot up with lot more than 32 vcpus on this very large box.
I overcame vcpu_info[MAX_VIRT_CPUS] by doing vcpu placement hypercall
in guest, but now running into evt channel limit (lots of devices):
unsigned long evtchn_pending[sizeof(unsigned long) * 8];
which limits to 512 max for my 64bit dom0. The only recourse seems to
create a new struct shared_info_v2{},
2006 Dec 01
0
[PATCH 3/10] Add support for netfront/netback acceleration drivers
This set of patches adds the support for acceleration plugins to the
netfront/netback drivers. These plugins are intended to support
virtualisable network hardware that can be directly accessed from the
guest, bypassing dom0.
This is in response to the RFC we posted to xen-devel with an outline
of our approach at the end of September.
To follow will be another set of patches to provide our
2009 May 14
0
[XenARM] Patch to Support Android Emulator
Samsung Enterprise Portal mySingle
Hi,
I am happy to announce that a patch for a new emulator platform Goldfish (QEMU 0.82 based Android emulator)
is released at wiki.xensource.com/xenwiki/XenARM. Sang-bum
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2010 Aug 09
5
[XenARM] ARM support ?
Hello,
I would like to know if the ARM architecture is well supported. At
Xen.org it is mentionned in available architectures, but does it work
really well ?
I''m looking at CPU like "Tile64" from Tilera :
http://www.tilera.com/products/processors/TILE64
The wiki http://wiki.xensource.com/xenwiki/XenARM doesn''t seem to be up
to date. Is it ?
Any advice ?
Thanks,
2013 Oct 04
24
Problems when using latest git tree to boot xen on OMAP5
Hi Julien,
Since Ian has merged most my OMAP5 patches, I decide to try to update my working tree to it today. However, it seems it doesn't work as expected. There mainly two kind of problems that I met:
1. It seems that xen no longer maps some of io memory regions described in dts. For example, the memory regions in "ocp" node of omap5.dtsi.
2. commit c88d32f4 seems to be conflict